Learn how to use Azure Active Directory with Microsoft Office 365 and understand the benefits of integrating them.

Learn how to deploy Azure AD Connect, the best way to synchronize on-premises Active Directory instances with the cloud-based Azure AD.

Another important function of Microsoft Azure is its ability to bring changes to the already existing format of network set up by any user with the help of Azure Active Directory Domain services.

I have Exchange Hybrid setup (no mailboxes, roles, etc - it's ONLY for syncing AD attributes) and Azure AD Connect v1.6.16.0 on one of the DCs. Aug 31, 2022 v1 of AD Connect is EOL.